baber/WOPTO huggingface dataset:
Patent RU-2216450-C2 (RU)
Title: Method of production of semifinished products for bags with sealed edges
Inventor: ANDERSSON INGVAR
IPC: B65D5/42
Filed: 1998-11-11
Granted: 2003-11-20
Abstract: FIELD: methods for production of semifinished products for bags with sealed edges. SUBSTANCE: method provides for application to continuous material cloth of external thermoplastic layer and internal insulating layer extending outside from cloth one edge and forming fastened strop. Strip from cloth one edge and forming fastened strip. Strip is bended over material cloth edge and sealed to external layer. Then, cloth is cut into sheets. Sheets are conveyed further in course of production with some interval between sheets. Applied to sheets are two bands of plastic foil, external bands and internal bands. Bands of foil are applied so that they run outside of one edge and form two strip. Each strip, after that, is bended round edge and sealed. Sheets once more are separated from one another in center of interval and turned through 90 deg relative to cloth direction. Strips formed in interval are bended in direction to sheet internal side and sealed to internal layer. Remaining edges of sheet in this manner are sealed. Sheet is again turned through 90 deg. Relative to cloth direction, bended together and seams are sealed in longitudinal direction to form bag semifinished product. Method provides for sealing of all four edges of material sheet in continuous process to produce semifinished product for bag having effective protection from ambient moisture. Method also allows production of semifinished products for bags with higher stability. EFFECT: higher efficiency of method. 5 cl, 8 dwg
Patent RU-2197556-C2 (RU)
Title: Method of applying hard coatings
Inventor: TJURIN JU N
IPC: C23C4/10
Filed: 2000-06-26
Granted: 2003-01-27
Abstract: FIELD: metallurgy, particularly, formation of protective coatings; applicable in mechanical engineering in hardening of tools and worn surfaces of various parts. SUBSTANCE: saturation with carbide forming elements is carried out by pulses of plasma into which alloying elements are introduced in passing of electric current with density of 2000-8000 A/sq.cm through plasma and shock-compressed layer formed on article working surface, mainly, from nitrogen and carbon. Saturation is carried out by 5-10 plasma pulses directed onto article working surface only. Plasma contains carbides and metals of 4th, 5th and 6th groups of Mendeleyev periodic table. After each pulse of saturation, working surface is blown with cooling gas consisting, mainly, of nitrogen. Shock-compressed layer is formed by gas jet supplied square to working surface with velocity of 3-8 km/s. Alloying process is considerably intensified by passing electric current through a layer of shock-compressed plasma localized on article working surface and simultaneous treatment with pulses of magnetic field and electroplastic deformation. Method provides for saving of resources due to low consumption of alloying elements and electric power. EFFECT: higher efficiency. 7 cl, 1 dwg, 1 tbl, 2 ex
Patent RU-2228997-C2 (RU)
Title: Gear regulating collection of oil products from water surface
Inventor: DEGTJAREV G V
IPC: E02B15/10
Filed: 2000-08-01
Granted: 2004-05-20
Abstract: FIELD: environmental control. SUBSTANCE: proposed gear includes vacuum hydraulic cyclone with feeding branch pipe and drain system. Feeding branch pipe of hydraulic cyclone is linked to oil intake funnel. Drain system comes in the form of several branch pipes arranged coaxially with pumps for forced removal of oil products, it also has drain branch pipe and branch pipe of light fraction of liquid. Vertex of cone of hydraulic cyclone houses branch pipe of heavy fraction of liquid with ejector for correction of dimension of hole along axis of hydraulic cyclone, which ensures regulated collection of oil products from water surface and enhances efficiency of gear. EFFECT: regulated collection of oil products from water surface and enhance operational efficiency of gear. 2 dwg
Patent RU-2197053-C2 (RU)
Inventor: SUKHOBRUS A A
IPC: H02K1/24
Filed: 2000-09-11
Granted: 2003-01-20
Abstract: FIELD: electrical engineering; DC and AC electrical machines; commutator motors. SUBSTANCE: stator has salient-pole ferromagnetic stampings assembled in stack with slots formed by salient poles which accommodate insulated copper wire winding and winding holders secured on salient poles. Novelty is that side parts of winding holes are provided with projections hook-shaped in sectional area. EFFECT: improved quality, facilitated manufacture of stator. 1 dwg
Patent RU-2200019-C2 (RU)
Inventor: LUKUSHKINA E F
IPC: A61P9/00
Filed: 2000-11-15
Granted: 2003-03-10
Abstract: FIELD: medicine, endocrinology, cardiology. SUBSTANCE: the method deals with treating children with type I diabetes mellitus. For this purpose, at initial stages of cardiomyopathy one should introduce tanacane per 80-120 mg/d by 3-mo-long courses. The method provides prevention for cardiac lesion progression in case of diabetes and improves functional possibilities due to normalization of diastolic function of left ventricle. EFFECT: higher efficiency. 2 tbl
Patent RU-2216313-C2 (RU)
Inventor: SAVCHENKOV S N
IPC: A61K8/73
Filed: 2000-12-25
Granted: 2003-11-20
Abstract: FIELD: cosmetology. SUBSTANCE: agent contains water, accessory component, preserving agent and antibacterial addition consisting of 0.1-1.0 wt.-% of egg protein lysozyme and 0.05-0.5 wt.-% of ethylenediaminetetraacetic acid or its salts. Cosmetic agent composed by proposed ratio of components allows carrying out effective control of skin microflora responsible for arising acnes and pustulls and seborrhea of hair part of head. EFFECT: enhanced effectiveness of agent. 8 tbl, 4 ex
Patent RU-2202563-C2 (RU)
Title: Phosphorylated polymers and their conjugates
Inventor: SHALABI SHALABI VAKHBA
IPC: A61K47/48
Filed: 1999-08-10
Granted: 2003-04-20
Abstract: FIELD: pharmaceutical chemistry. SUBSTANCE: invention relates to (i) absorbable polyesters with at least one monophosphate group in their chains, which are constituted by one or several monomers selected from: L-, D-, or DL-lactic acid, malic, citric, tartaric, and epsilon- caproic acids, alkylene oxalate, cycloalkylene oxalate, alkylene succinate, beta-hydroxybutyrate, glycolide, glycolic acid, L-, D-, DL-, or meso-lactide, trimethylene carbonate, p-dioxanone, 1,5- or 1,4-dioxepan-2-on, and any of their optically active isomers, racemates or their copolymers; (ii) solid absorbable microparticles including absorbable polyesters; (iii) acylated or alkylated polysaccharides; (iv) conjugates including above-indicated absorbable polyesters, microparticles, polysaccharides, and peptides and/or biologically active substances; (v) pharmaceutical compositions capable of slowly releasing bioactive peptide; and also to (vi) methods for preparing: phosphorylated polyester, phosphorylated alkylated cyclodextrin, phosphorylated microparticles, and acylated phosphorylated polysaccharides as well as to (vii) phosphorylated grafted acylated cyclodextrin, method of preparation thereof and to conjugate including this cyclodextrin and peptide and/or biologically active substance. EFFECT: extended choice of biologically active systems. 26 cl, 3 tbl, 12 ex
Patent RU-2201647-C2 (RU)
Inventor: POSTNIKOV A S
IPC: H02K9/19
Filed: 2001-05-04
Granted: 2003-03-27
Abstract: FIELD: electromechanical engineering. SUBSTANCE: cooling system has cooling loops in the form of single-pass helical ducts disposed in electrical machine stator frame and connected with aid of flexible high-pressure hoses to hermetically sealed end-shield cavities. Air bypass ducts communicating through ports with inner space of stator frame are rigidly fixed over frame perimeter. Stator frame, bearing unit, and cooling air circulating over closed circuit inside electrical machine are effectively cooled down. EFFECT: enhanced efficiency of cooling system. 2 dwg
Patent RU-2204841-C2 (RU)
Inventor: RYZHKOV A P
IPC: G01S7/36
Filed: 2001-05-28
Granted: 2003-05-20
Abstract: FIELD: noise and unwanted signal suppressing devices for radio systems. SUBSTANCE: digital noise corrector designed to suppress signals (noise) arriving through side lobes of antenna directivity pattern has first, second, and third auxiliary antennas, first, second, third, fourth, and fifth subtracting devices, first, second, and third multipliers, first and second sample adders, divider, and complex interface device. EFFECT: prevented useful signal suppression at corrector output. 1 cl, 2 dwg
Patent RU-2211750-C2 (RU)
Title: Режущий инструмент для высокоскоростной обработки
Inventor: KHOLL FEL DER KHANS-PETER
IPC: B23C5/24
Filed: 2000-09-23
Granted: 2003-09-10
Abstract: Изобретение относится к области обработки металлов резанием, сборному режущему инструменту. Режущий инструмент содержит корпус, в гнезде которого, ограниченном опорной поверхностью и поверхностью реактивного давления, с помощью зажимного приспособления закреплена, по меньшей мере, одна режущая пластина. Для точного регулирования положения режущей пластины и уменьшения числа деталей он снабжен эксцентриковым штифтом, передвижной упор которого расположен на его опорной части эксцентрично и параллельно оси ее вращения. При этом передвижной упор входит в зацепление с пазом режущей пластины, ширина которого, по существу, соответствует диаметру передвижного упора. При этом опорная часть установлена с возможностью поворота от внешнего привода в выполненном в корпусе отверстии, пересекающем опорную поверхность и/или поверхность реактивного давления гнезда. При этом опорная поверхность корпуса под зажимное приспособление и опорная поверхность гнезда под режущую пластину образуют угол, превышающий угол самоторможения и открытый в сторону поверхности реактивного давления. 10 з.п. ф-лы, 13 ил.
Patent RU-2222704-C2 (RU)
Inventor: KHADIEV ROMIL GABDULLOVICH
IPC: F02B75/32
Filed: 2001-07-18
Granted: 2004-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used in internal combustion engines and piston machines. Proposed engine contains cylinders, pistons rigidly connected into pairs by rods, housing in which working shaft is mounted on bearings with power takeoff in middle part and provided with hole displaced through ? of piston stroke from axis of rotation of working shaft. Crankshaft is installed in hole of working shaft on bearings. Said crankshaft is provided with two opposite journals articulated through bearings with rods and located in different ends of shaft with displacement through of piston stroke from axis of crankshaft rotation and projecting from different sides beyond the limits of working shaft. According to invention, crankshaft journal are displaced in different sides, cylinders are arranged in cross-like manner and external engagement gear rim of hydraulic torque converter is used to take off power. Pump of hydraulic torque converter is connected through splines with working shaft, turbine of hydraulic torque converter is combined with its housing and power takeoff external engagement gear rim is located on housing of hydraulic torque converter. EFFECT: increased efficiency of engine. 5 cl, 22 dwg
Patent RU-2233282-C2 (RU)
Inventor: LOK DZHEJMS III
IPC: C07B61/00
Filed: 1999-12-23
Granted: 2004-07-27
Abstract: FIELD: organic chemistry, chemical technology, medicine, pharmacy. 
     SUBSTANCE: invention relates to compounds of the formula (I): 
     
       
     
     wherein NRR 1  is joined at position 5 or 6 of furopyridine ring; R represents hydrogen atom, (C 1 -C 4 )-alkyl or COR 2 ; R 1  represents (CH 2 ) n Ar, CH 2 CH=CHAr or CH 2 C≡CAr; n = 0-3; A represents nitrogen atom or NO; Ar represents 5- or 6-membered aromatic or heteroaromatic ring that comprises 0-4 nitrogen atoms, 0-1 oxygen atom and 0-1 sulfur atom; or 8-, 9- or 10-membered condensed aromatic or heteroaromatic cyclic system comprising 0-4 nitrogen atoms, 0-1 oxygen atom and 0-1 sulfur atom and any of that can be, optionally, substituted with 1-2 substituents taken independently among halogen atom, trifluoromethyl or (C 1 -C 4 )-alkyl; R 2  represents hydrogen atom, (C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkoxy-group or phenyl ring optionally substituted with 1-3 following substituents : halogen atom, (C 1 -C 4 )-alkyl, (C 2 -C 4 )-alkenyl, (C 2 -C 4 )-alkynyl, OH, (OC 1 -C 4 )-alkyl, CO 2 R 5 , -CN, -NO 2 , -NR 3 R 4  or -CF 3 ; R 3 , R 4 , R 5  can mean hydrogen atom, (C 1 -C 4 )-alkyl or phenyl ring optionally substituted with 1-3 following substituents: halogen atom, (C 1 -C 4 )-alkyl, (C 2 -C 4 )-alkenyl, (C 2 -C 4 )-alkynyl, OH, (OC 1 -C 4 )-alkyl, -CN, -NO 2  or -CF 3 ; to their enantiomers and pharmaceutically acceptable salts. Prepared compounds elicit agonistic activity with regards to nicotine receptors of acetylcholine and can be used for treatment or prophylaxis of psychotic disorders or disorders of mental capacity. 
     EFFECT: improved preparing method, valuable medicinal and pharmacological properties of compounds. 
     27 cl, 1 tbl, 36 ex
Patent RU-2222225-C2 (RU)
Inventor: LITVINOV A V
IPC: A23L13/00
Filed: 2001-08-29
Granted: 2004-01-27
Abstract: FIELD: meat industry. SUBSTANCE: method involves slaughtering of livestock; boning of carcass; trimming and sorting, with boning, trimming and sorting being performed without damaging of muscular tissue bundles; preserving in marinade for 60-120 hours at temperature of from 0 to 8 C. Marinade comprises garlic, parsley, onion, parsnip, celery, lemon, black and fragrant pepper. Method further involves sterilizing product in half-open oven for 60-120 min at temperature of at least 150 C; grinding meat, fat, lard; cooling and compacting in deaeration chamber for 8-12 min with saturated lemon vapors; providing flame cleaning and hermetically sealing at temperature of at least 75 C. Method allows useful substances to be kept, said substances being natural preservatives. EFFECT: improved quality and stable, soft aroma of product.
Patent RU-2224610-C2 (RU)
Title: Машина листогибочная валковая
Inventor: SERDJUK A F
IPC: B21D5/14
Filed: 2001-11-05
Granted: 2004-02-27
Abstract: Изобретение относится к области обработки металлов давлением и может быть использовано при изготовлении цилиндрических и конических обечаек на валковых листогибочных машинах. Машина листогибочная валковая для гибки конических и цилиндрических обечаек содержит верхний валок, два боковых валка, стойки, закрепленные на раме, направляющий ролик для упора кромки заготовки и узел зажатия заготовки, имеющий ролик. Узел зажатия заготовки выполнен в виде устройства снятия крутящего момента с одного из боковых валков, выполненного ведущим. Узел зажатия заготовки содержит разъемное кольцо и корпус, смонтированный на закрепленной в стойках машины оси, параллельной осям боковых валков. Корпус имеет верхнюю подвижную часть с размещенной в ней конической зубчатой передачей, связанной посредством цилиндрического зубчатого колеса и паразитного блока-шестерни с ведущей шестерней. Ведущая шестерня жестко установлена на цилиндрической поверхности ведущего бокового валка. Ролик размещен в подвижной части корпуса, подпружиненной пружиной растяжения. Пружина растяжения прикреплена к разъемному кольцу, жестко закрепленному на оси корпуса. Ось ролика перпендикулярна осям боковых валков. Ролик выполнен сменным с различными диаметрами для обеспечения различных скоростей вращения ролика и установлен с возможностью изменения скорости вращения. В результате обеспечивается упрощение конструкции машины. 2 з.п.ф-лы, 3 ил.
Patent RU-2211825-C2 (RU)
Title: Способ очистки хлористого этила
Inventor: GOLUBEV JU D
IPC: C07C19/043
Filed: 2001-11-05
Granted: 2003-09-10
Abstract: Изобретение относится к очистке хлористого этила. Хлористый этил, полученный каталитическим гидрохлорированием этилена в жидкой фазе в присутствии хлорида алюминия, очищают от хлористого алюминия методом однократной перегонки с получением кубового остатка, содержащего 5-35 мас.% хлористого алюминия, который смешивают с кубовым остатком, полученным при ректификационной очистке хлористого этила от вышекипящих примесей, при массовом соотношении 1:0,5÷2,5 соответственно. После отделения хлористого этила полученную смесь обрабатывают водой при массовом соотношении смесь кубовых остатков: вода, равном 1:1-2, и разделяют отстаиванием на органическую и водную фазы. Технический результат - увеличение выхода этилхлорида.
Patent RU-2216746-C2 (RU)
Title: Device measuring current
Inventor: PONOMAREV V N
IPC: G01R19/00
Filed: 2001-11-14
Granted: 2003-11-20
Abstract: FIELD: measurement of high-level alternating currents. SUBSTANCE: device includes two metal cylinders placed coaxially which are interjoined on one butt by means of flange, the other end of each cylinder carries its own current lead. Tip-off which end is linked to internal cylinder is positioned in space between internal and external cylinders. The other end of tip-off is connected through hole in side surface of internal cylinder to internal electrode of high-frequency connector put on flange. Integrating RC network ensures conversion of voltage induced across tip-off to signal proportional to measured current. To diminish influence of external magnetic field device has two identical tip-offs connected in parallel and arranged in symmetry relative to axis of cylinder. Tip-offs can come in the form of two turns embracing internal cylinder and wound in opposition to exclude effect of azimuthal redistribution of current across internal cylinder. EFFECT: widened bandwidth of device and its increased heat resistance. 2 cl, 1 dwg
Patent RU-2265080-C2 (RU)
Inventor: GAFAROV N A
IPC: C23F11/14
Filed: 2001-11-26
Granted: 2005-11-27
Abstract: FIELD: oil and gas production; protection of formation pressure maintenance systems and formation water and waste water utilization systems. 
     SUBSTANCE: proposed corrosion inhibitor contains product of condensation of heavy coal-tar pyridine bases and phenol resin in the amount of 80-90 mass-%; used as solvent is fusel oil; the remainder being monobasic alcohols C 3 -C 5 . 
     EFFECT: enhanced efficiency of protection of metals in highly mineralized subacidic media. 
     3 tbl
Patent RU-2239890-C2 (RU)
Inventor: VOJTSEKHOVICH ARTUR AL BERTOVI
IPC: G12B1/00
Filed: 2001-11-29
Granted: 2004-11-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: device has body, area for placement of positioned object and two adjusting assemblies. Also provided are two guides, each of which is made in form of flat plate with rectangular groove, while these two guides are placed at straight angle to each other with forming of rectangular window and of common sliding plane, while area for placement of positioned object consists of two bases made with possible placement in formed rectangular window and also interconnected with a space between them, in which guides are placed with possible sliding relatively to each other in common sliding plane, while providing for displacement of area for placement of positioned object, adjusting assemblies are made in form of two screw-nut transmissions, screws of which are a portion of two mutually perpendicular shafts mounted on the body with possible rotation, and nuts are fixedly mounted on respective guides. For compensating a space between an area and both guides two resilient elements are used. 
     EFFECT: higher precision and broader functional capabilities. 
     2 cl, 2 dwg
Patent RU-2219320-C2 (RU)
Inventor: JAGOFAROV A KH
IPC: E04H7/30
Filed: 2001-12-28
Granted: 2003-12-20
Abstract: FIELD: civil engineering. SUBSTANCE: support unit is transferred in bin to conical part. Steel straps which have flat surface on outside and which internal surface follows surface of bin are placed between conical part and supporting structures. EFFECT: reduced usage of materials. 1 dwg
Patent RU-2233433-C2 (RU)
Inventor: NORMEN DEHVID F
IPC: G01F15/14
Filed: 2000-06-12
Granted: 2004-07-27
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: Coriolis flow meter has a straight flow meter pipe provided with a drive and an oscillation sensor. The housing embracing the flow meter pipe from the inlet end to the outlet end withstands the flow meter load. The housing and pipe are made of materials with close thermal expansion coefficients. A cover made of a corrosion protection material is mounted outside the housing with a spaced relation to it. The cover provide sanitary-hygienic surface for the housing. The coefficient of thermal expansion of the cover material is pronouncedly different from the coefficient of thermal expansion of the material of the flow meter pipe. The space may be filled with insulation and provided with heaters. 
     EFFECT: reduced cost of manufacturing. 
      cl, dwg
Patent RU-2232166-C2 (RU)
Inventor: CHERNYKH V P
IPC: C08G79/00
Filed: 2002-04-05
Granted: 2004-07-10
Abstract: FIELD: polymerization processes. 
     SUBSTANCE: copolymers of tantalum and niobium organometallic compounds are obtained from combined tantalo-niobium concentrate, which is leached with carbon tetrachloride in autoclave at carbon tetrachloride dissociation temperature, whereupon filtration of resulting suspension gives solution containing tantalum and niobium organometallic monomers. Solution is evaporated to remove excess carbon tetrachloride and produce melt of organometallic monomers, which is allowed to cool to normal temperature, in the course of which step continuous solid copolymer of tantalum and niobium organometallic compounds is formed. 
     EFFECT: increased yield and purity of copolymers. 
     1 dwg
Patent RU-2231042-C2 (RU)
Title: Determination method for instrumental coefficient of carbide cutting insert
Inventor: KUSKOV V N
IPC: B23B1/00
Filed: 2002-04-29
Granted: 2004-06-20
Abstract: FIELD: measuring technique, particularly investigating the cutting ability of tools. 
     SUBSTANCE: method involves testing carbide cutting insert under different temperatures; constructing graphs; calculating critical values on the base of inflection points of graph presenting temperature dependence on logarithm of cutting insert hardness with the use of these points, which form straight line. Instrumental coefficient for tested cutting insert is determined by comparing above inclined straight line with predetermined data. 
     EFFECT: reduced time consumption.
Patent RU-2226539-C2 (RU)
Inventor: LARKIN B A
IPC: C09D183/04
Filed: 2002-05-28
Granted: 2004-04-10
Abstract: FIELD: protective coatings. SUBSTANCE: composition contains, wt %: polymethylphenylsiloxane 15-60 (for solid substance), metal oxides 3-20, silicate 4-30, additionally filler (talc or asbestos) 20-75, and toluene - the balance. EFFECT: simplified preparation technology and improved insulation properties. 4 tbl
Patent RU-2239555-C2 (RU)
Inventor: KLISHCHENKO V P
IPC: B29B17/00
Filed: 2002-06-03
Granted: 2004-11-10
Abstract: FIELD: heat engineering. 
     SUBSTANCE: the invention is dealt with the field of recuperation and reprocessing of rubber, namely with the systems of comminution of the worn out tire casings. The method of comminution of rubber provides, that a rotating tire casing is subjected to action of an needle-cutter. A speed of rubber cutting exceeds the speed of distribution in it of a wave front from a single mechanical pulse. The device for mechanical comminution of rubber consists of a worn tire casing and a needle-cutter holding unit, and the needle-cutter is made in the form of a drum, on the surface which and perpendicularly to it there are bundles of a steel wire cable, that are fixed in grooves on the lateral surfaces of replaceable rods in the form of U-shaped sections. The step of the bundles along the drum axis is equal to two diameters of the wire cable the step of rods makes 60-80 mm on the surfaces of the drum, and overlapping of one bundle by other makes 1/3 of diameter of the wire cable. The invention allows to produce homogeneous physical-chemical properties of a thinly dispersible powder of rubber at minimum costs. 
     EFFECT: the invention allows to produce homogeneous physical-chemical properties of a thinly dispersible powder of rubber at minimum costs. 
     2 cl, 1 dwg